What is the meaning of Vref in the SWD config (interface/ftdi/swd-resistor-hack.cfg)
" Vref of the adapter should be supplied with a voltage equal to the target's (preferrably connect it to Vcc). # FTDI Target # ---- ------ # 1 - Vref ----------------- Vcc # 3 - nTRST - # 4 - GND ----------------- GND # 5 - TDI ---/\470 Ohm/\--- SWDIO # 7 - TMS - # 9 - TCK ----------------- SWCLK # 11 - RTCK - # 13 - TDO ----------------- SWDIO # 15 - nSRST - - - - - - - - - nRESET " But there is no Vref mentioned in a FT2232H chip datasheet. ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ OpenOCD-devel mailing list OpenOCD-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openocd-devel
